Dear Doug: For all what some people ( including you ) in this forum speak about the UNIverse, I'm sure that this cartridge is really in other level. I can't say nothing about till I can heard it.
Now, the evaluation of top cartridges is really a heavy task where you have to have precise rules and take in count to many issues for doing that job ( an individual job ).
One of those issues is the resolution of the audio system, but in this issue is extremly important not only the resolution but if that system have a full frecuency response. The appreciation of the cartridge sound reproduction differs by a wide margin in a full response system against one that is not. The full resolution at the frecuency extremes do the differences between a good cartridge an an excellent one.
Maybe, here is where belongs the differences between your appreciation and mine.
My answer to Larry is still true, not only for a ZYX but for any one that think that a particular cartridge is the best in the world. Any cartridge that " wants " to have that " title " has to beat, at least, each and all those cartridges that I mentioned to Larry, nothing less.
Regards and enjoy the music.
Raul.